首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Sub mudline abandonment connector
摘要
申请公布号
AU2003270952(B2)
申请公布日期
2009.02.26
申请号
AU20030270952
申请日期
2003.12.16
申请人
VETCO GRAY INC.
发明人
JOHN EDWARD NELSON;JAMES A. GARIEPY
分类号
E21B33/038;E21B23/02;E21B33/043
主分类号
E21B33/038
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electrochromic variable color tone nonglaring mirror
Collet grip riser fitting
Rear suspension for vehicle
Multi-function rack structure for carrying a jack
Valve apparatus
Dual beverage dispenser
Cap with a sliding-flap closure
Hydraulic vehicle brake system with anti-skid device
Recovery system
Functionally locking bottle cap
Elevator control apparatus
Power transmission device
Method and system for measuring azimuthal anisotropy effects using acoustic multipole transducers
Flow through raise boring bit
Inflatable tool for a subterranean well
Method and apparatus for handling tooling within a foundry machine
Swing check valve with hinge pin retainer
Fluid proportioning and mixing system
Metal separation system for incinerators
Methods and devices for measuring the ratio of incondensables in gas mixture
